Active NPI
Julianne Jean Debellis, MD
- Hospitalist Physician
- Hackensack, NJ
National Provider Identifier
1700589553
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 25MA13028500
- Practice address
- 30 Prospect Ave
Hackensack, NJ 07601-1915 - Phone
- (551) 996-2000
- NPI assigned
- Mar 22, 2023
- Last updated
- May 7, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 25MA13028500 | NJ | Primary |
Addresses
Primary practice location
30 Prospect Ave
Hackensack, NJ 07601-1915
Mailing address
30 Prospect Ave
Hackensack, NJ 07601-1915
Phone (551) 996-2000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Hackensack Meridian Health Medical Group - Specialty Care PC
Practice addresses (Care Compare)
30 Prospect Ave
Hackensack, NJ 07601-1915
Phone (551) 996-1288
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25MA13028500 | NJ | MD | Hospitalist Physician |
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Hackensack University Medical Center
- General Acute Care Hospital
- Hackensack, NJ
- NPI 1457456279
-
dba Hackensack Meridian Diagnostic Laboratory
- Clinical Medical Laboratory
- Hackensack, NJ
- NPI 1518683929
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1679443200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778112000000",
"number": "1700589553",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "30 PROSPECT AVE",
"city": "HACKENSACK",
"state": "NJ",
"postal_code": "076011915",
"telephone_number": "551-996-2000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "30 PROSPECT AVE",
"city": "HACKENSACK",
"state": "NJ",
"postal_code": "076011915",
"telephone_number": "551-996-2000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DEBELLIS",
"first_name": "JULIANNE",
"middle_name": "JEAN",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-03-22",
"last_updated": "2026-05-07",
"certification_date": "2026-05-07",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "NJ",
"license": "25MA13028500",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Hackensack, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.